Protec Humidifier Cleaning Fish, Tank Cleaner, Fights Slime & Odor, Lasts 30 Days, 1 Count, Color May Vary

These little guys work really well! I run a small humidifier for my plants 24/7 and it usually gets pretty nasty a week or so after I clean it, so I have to clean it a lot. I tried one of these little fish guys and decided to really put it to the test. The humidifier remained on (not always actively emitting mist, but always on and full of water) and I left it for a month. I periodically peeked at it to make sure I wasn’t breathing in any really disgusting mold or whatever, but didn’t see any evidence of build-up like I did before I started using the fish. When one month was up, the humidifier was still incredibly clean. It had a small amount of gunk around the filter and spout areas but it was nothing compared to what it looked like before I started using the fish.These things really do work and mine held up for at least a month. I figured at that point that it was time to replace it so I did, but I honestly wonder if I could’ve gotten a bit more time out of the first one. Great value, and very effective. If you’re sick of cleaning a grimey humidifier, get yourself one of these things!

Works great and it does a great job of keeping the water moisturizing in my humidifier I’m happy with it

Work great in my humidifier makes it not smell as bad

These humidifier cleaner fish are awesome! I do think these make a difference in your humidifier. I would always get mildew in my humidifier until I used these and it doesn't build up anymore. You just pop the fish in the tank where you water is and let it do all the work! I think its a great price for the product!

Keeps the humidifier clean. Easy to use just drop it in the tank.

Does not fit vick warm mist humidifiers, the fish is too big just barely

Good to use to keep my humidifier clean.

It does the job, and it's fun to watch as it floats around.